But the questions which had the foremost place while he was a member of the lower house were questions of our foreign relations, and as it happened they were questions to which he could give himself freely without risking his distinctive role as the champion of the newer West. The Oregon boundary dispute and the proposed annexation of Texas were uppermost in the campaign of 1844, and on both it was competent for him to argue that an aggressive policy was demanded by Western interests and Western sentiment. It was in discussing the Oregon boundary that he first took the attitude of bitter opposition to all European, and particularly to all English interference in the affairs of the American continents which he steadily maintained thereafter. The long-standing agreement with Great Britain for joint occupation of the Oregon country he characterized as in practice an agreement for non-occupation. Arguing in favor of giving notice of the termination of the convention, he shrewdly pointed out that as the British settlers were for the most part fur-traders and the American settlements were agricultural, we would "squat them out" if no hindrance were put upon the westward movement of our pioneers. He would at once organize a territorial government for Oregon, and take measures to protect it; if Great Britain threatened war, he would put the country in a state of defense. "If war comes," he cried, "let it come. We may regret the necessity which produced it, but when it does come, I would administer to our citizens Hannibal's oath of eternal enmity. I would blot out the lines on the map which now mark our territorial boundaries on this continent, and make the area of liberty as broad as the continent itself." He even broke with the Polk administration when it retreated from the advanced position which the party had taken during the campaign, and was one of a hardy ten who, in the debate over the resolutions that led to the final settlement, voted for a substitute declaration that the question was "no longer a subject of negotiation and compromise." There can be little doubt that his hostility to England, as well as his robust Americanism, commended him at that time to the mass of his countrymen everywhere but in the commercial East.